Constructed with two densities of foam and gel pads, to absorb vibrations and improve ride quality, not to mention a soft upper layer that moves with the skin, this pad offers superb long-distance comfort. Another top feature of these shorts, which are made from super-light, stretchy Forza 2 fabric that simultaneous supports and compresses the muscles, is a dramatically reduced number of panels, for less seams and added ease of wear. Meanwhile, after 28 prototypes and their most extensive testing programme ever, Castelli has succeeded in creating a raw cut leg ending that stays put without gripperstheir most comfortable ever. Also sporting a supple raw cut waist and reflective piping down the back of the legs, the Free Aero RC Shorts expertly pair top-class performance with supreme comfort, making them some of the best that Castelli has to offer.Key FeaturesConstructed from dyed Forza 2 fabric with 32% Lycra 50% reduction in panels and seamsNewly refined Progetto X² Air seamless sea